1 John 4:6

We [who preach the true Gospel] represent God; the person who knows God listens to our message; the one who does not belong to God does not listen to us. This is how we can know [the difference between those speaking by] the Holy Spirit of truth and [those speaking by] the spirit of [Satan's] error.

John 14:17

He is the Holy Spirit of truth [i.e., who reveals truth], whom the world cannot receive, for it does not see Him or know Him. [But] you know Him, for He lives with you, and will be within you.

1 Corinthians 14:37

If any man thinks he is a prophet or has a spiritual gift, he should realize that the things I am writing to you are the Lord's commandment.

John 10:27

My sheep listen to my voice, and I know them, and they follow me.

John 15:26

"But the Helper will come, that is, the Holy Spirit of truth [i.e., who reveals truth]. He comes from the Father and I will send Him to you from the Father. [When He comes] He will give testimony about me.

John 18:37

So, Pilate said to Him, "Are you a king, then?" Jesus answered, "You are [correct in] calling me a 'king.' This was the [very] purpose for which I was born and came into the world, that I should testify about the truth. Every person who wants [to know and obey] the truth listens to me."

1 John 4:1

Loved ones, do not believe [the message of] every spirit [i.e., every person claiming to be a teacher], but test the spirits [i.e., require proof that they and their message are genuine] to see whether they represent God [or not], because many false prophets have begun circulating throughout the world.

1 John 4:4

[But], you people are [followers] of God, little children [i.e., dear ones], and you have overcome them [i.e., these false teachers] because He who is in your lives [i.e., the Holy Spirit, See 3:24] is greater [i.e., more powerful] than he who is in [i.e., dominates] the world [i.e., Satan. See II Cor. 4:4].

Luke 10:22

Everything has been handed over to me by my Father and no one knows the Son except the Father. And [no one knows] the Father except the Son and whatever person the Son wants to reveal Him to."

John 8:19

So, the Jewish authorities said to Him, "Where is your father?" Jesus answered, "You people do not know me or my Father. If you [did] know me, you would know my Father also."

John 8:45-50

But because I tell [you] the truth, you do not believe me.

John 10:16

I have other sheep [also] which are not [presently] in this corral; I must lead them, too. They will hear my voice and become one flock [i.e., with the others], having one shepherd. [Note: This probably refers to believing Gentiles becoming God's people, along with the Jews].

John 13:20

Truly, truly, I tell you, the person who welcomes whoever I send welcomes me; and the one who welcomes me, welcomes God, who sent me."

John 16:13

However, when the Holy Spirit of truth comes, He will lead you [apostles] into all the truth. For He will not speak on His own authority, but will speak [only] what He hears [from the Father]. And He will tell you about the things that are to come.

John 20:21

Jesus said to them again, "May there be peace in your hearts. Just as the Father has sent me, so I am sending you."

Romans 1:1

[This letter is from] Paul, a slave of Jesus Christ, [who was] called to be an apostle, [and] set apart for [preaching] the Gospel of God.

Romans 11:8

as it has been written [Isa. 19:10], "God gave them a spirit of numbness [i.e., they developed a spiritual insensitivity to God and His word]. [He gave them] eyes to see with [but they would not look], and ears to hear with [but they did not listen]. And they still have this spirit."

1 Corinthians 2:12-14

But we [apostles] did not receive the spirit of the world [i.e., human wisdom. See verse 6], but the Holy Spirit from God, so that we could understand what was freely given to us from God [i.e., the gift of inspiration. See verses 9-10].

2 Corinthians 10:7

You people are looking [merely] at the appearance of things [or, "You should look at what is obvious!" In either case, it suggests they were misjudging Paul's ministry]. If any person is confident within himself that he belongs to Christ, he should reflect on this again: We are just as much Christ's [servants] as he is.

2 Thessalonians 1:8

He will inflict punishment on those people who do not know God [as Savior], and on those who do not obey the Gospel message of our Lord Jesus.

2 Thessalonians 2:9-11

The coming [of this lawless person] is according to the work of Satan, [and will be] attended by all kinds of powerful [i.e., miraculous] signs and false wonders,

1 Timothy 4:1

Now the Holy Spirit specifically says that in later times [Note: "Later times" in the New Testament usually refers to the period following the first coming of Christ and the establishment of the church], some people will fall away from the faith [i.e., the true teaching of Christianity]. They will pay attention to deceitful spirits [i.e., lying people] and the teaching of evil spirits.

2 Peter 3:2

to remember the words spoken to you in the past by the holy prophets, and what the Lord and Savior commanded you through your apostles.

1 John 4:8

The person who does not love [others] does not know God [as Savior], for [the very nature of] God is love.

Jude 1:17

But you dearly loved ones, you should remember the message that was previously told to you by the apostles of our Lord Jesus Christ,

Treasury of Scripture Knowledge

Summary

We are of God: he that knoweth God heareth us; he that is not of God heareth not us. Hereby know we the spirit of truth, and the spirit of error.

Hereby

The spirit of truth

General references

Bible References

We are

1 John 4:4
[But], you people are [followers] of God, little children [i.e., dear ones], and you have overcome them [i.e., these false teachers] because He who is in your lives [i.e., the Holy Spirit, See 3:24] is greater [i.e., more powerful] than he who is in [i.e., dominates] the world [i.e., Satan. See II Cor. 4:4].
Romans 1:1
[This letter is from] Paul, a slave of Jesus Christ, [who was] called to be an apostle, [and] set apart for [preaching] the Gospel of God.
1 Corinthians 2:12
But we [apostles] did not receive the spirit of the world [i.e., human wisdom. See verse 6], but the Holy Spirit from God, so that we could understand what was freely given to us from God [i.e., the gift of inspiration. See verses 9-10].
2 Peter 3:2
to remember the words spoken to you in the past by the holy prophets, and what the Lord and Savior commanded you through your apostles.
Jude 1:17
But you dearly loved ones, you should remember the message that was previously told to you by the apostles of our Lord Jesus Christ,

He that knoweth

1 John 4:8
The person who does not love [others] does not know God [as Savior], for [the very nature of] God is love.
Luke 10:22
Everything has been handed over to me by my Father and no one knows the Son except the Father. And [no one knows] the Father except the Son and whatever person the Son wants to reveal Him to."
John 8:19
So, the Jewish authorities said to Him, "Where is your father?" Jesus answered, "You people do not know me or my Father. If you [did] know me, you would know my Father also."
John 10:27
My sheep listen to my voice, and I know them, and they follow me.
John 13:20
Truly, truly, I tell you, the person who welcomes whoever I send welcomes me; and the one who welcomes me, welcomes God, who sent me."
John 18:37
So, Pilate said to Him, "Are you a king, then?" Jesus answered, "You are [correct in] calling me a 'king.' This was the [very] purpose for which I was born and came into the world, that I should testify about the truth. Every person who wants [to know and obey] the truth listens to me."
John 20:21
Jesus said to them again, "May there be peace in your hearts. Just as the Father has sent me, so I am sending you."
1 Corinthians 14:37
If any man thinks he is a prophet or has a spiritual gift, he should realize that the things I am writing to you are the Lord's commandment.
2 Corinthians 10:7
You people are looking [merely] at the appearance of things [or, "You should look at what is obvious!" In either case, it suggests they were misjudging Paul's ministry]. If any person is confident within himself that he belongs to Christ, he should reflect on this again: We are just as much Christ's [servants] as he is.
2 Thessalonians 1:8
He will inflict punishment on those people who do not know God [as Savior], and on those who do not obey the Gospel message of our Lord Jesus.

Hereby

1 John 4:1
Loved ones, do not believe [the message of] every spirit [i.e., every person claiming to be a teacher], but test the spirits [i.e., require proof that they and their message are genuine] to see whether they represent God [or not], because many false prophets have begun circulating throughout the world.

The spirit of truth

John 14:17
He is the Holy Spirit of truth [i.e., who reveals truth], whom the world cannot receive, for it does not see Him or know Him. [But] you know Him, for He lives with you, and will be within you.
John 15:26
"But the Helper will come, that is, the Holy Spirit of truth [i.e., who reveals truth]. He comes from the Father and I will send Him to you from the Father. [When He comes] He will give testimony about me.

General references

John 8:47
The person who belongs to God listens to the message from God. The reason you will not listen to it is because you do not belong to God."
John 10:5
They will not follow a stranger, but will run from him, for they do not recognize the voice of strangers."